1) Peter Berle speaks with Timothy Wirth, president of the United Nations Foundation, about a $1 Billion donation from Ted Turner. Timothy Wirth reflects on his first year as president. 2) Susan Arbetter reports on the new hall of biodiversity exhibit at the American Museum of Natural History. 3) Nancy Lord reads from her book, Green Alaska: Dream from the Far Coast. 4) Peter Berle speaks with Richard Martin with the Louisiana Nature Conservancy about alligators in Lousiana 5) Peter Berle, Paul Simon, director of the Public Policy Institute at Southern Illinois University and Kenley Brunsdale with the Center for Middle East Peace discuss the fresh water crisis in the middle east. 6) Peter Berle makes some recommendations for energy efficient appliances. 7) Steven Westcott speaks with Howard Bluestein, Professor of Meteorology, about how tornadoes form, tornado chasing and how tornadoes are predicted.